01426nam  2200289 k 4500001001500000008004100015035002000056040001300076043003000089049002100119052002100140086002000161088009200181110014300273245022200416260003600638300003700674440002200711500006000733500003400793500002300827650003700850650003800887650005200925651001900977963014000996WMF000170082  860107s1985    us ab         000   eng    a(OCoLC)12985215  aGPOcGPO  an-us-mdan-us-dcan-us-va0 lZZ0000010991fXA06aY 4.D 63/1b99-4  aY 4.D 63/1:99-4  aSerial no. 99-4 (United States. Congress. House. Committee on the District of Columbia)  aUnited States.bCongress.bHouse.bCommittee on the District of Columbia.bSubcommittee on Government Operations and Metropolitan Affairs.11a(The)Potomac River-1985:boversight hearing before the Subcommittee on Government Operations and Metropolitan Affairs of the Committee on the District of Columbia, Ninety-ninth Congress, first session ... May 29, 1985  aWashington:bU.S. G.P.O.,c1985  aiii, 199 p.:bill., maps;c24 cm00aSerial;vno. 99-4  aDistributed to some depository libraries in microfiche.  aShipping list no.: 85-1191-P.  a"Serial no. 99-4." 0aWaterxPollutionzPotomac River. 0aWater consumptionzPotomac River. 0aAquatic sportszPotomac RiverxSafety measures. 0aPotomac River.  aWateraWateraconsumptionaAquaticasportsaPollutionaSafetyameasuresaPotomacaRiveraPotomacaRiveraPotomacaRiveraPotomacaRiver